WO2014116335A3 - Self-healing composites and applications thereof - Google Patents

Self-healing composites and applications thereof Download PDF

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Publication number
WO2014116335A3
WO2014116335A3 PCT/US2013/069326 US2013069326W WO2014116335A3 WO 2014116335 A3 WO2014116335 A3 WO 2014116335A3 US 2013069326 W US2013069326 W US 2013069326W WO 2014116335 A3 WO2014116335 A3 WO 2014116335A3
Authority
WO
WIPO (PCT)
Prior art keywords
self
applications
binder
healing
healing composites
Prior art date
Application number
PCT/US2013/069326
Other languages
French (fr)
Other versions
WO2014116335A2 (en
WO2014116335A9 (en
Inventor
Benjamin Chee-Keong TEE
Chao Wang
Hui Wu
Yi Cui
Zhenan Bao
Original Assignee
The Board Of Trustees Of The Leland Stanford Junior University
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by The Board Of Trustees Of The Leland Stanford Junior University filed Critical The Board Of Trustees Of The Leland Stanford Junior University
Priority to CN201380069839.4A priority Critical patent/CN104919626A/en
Publication of WO2014116335A2 publication Critical patent/WO2014116335A2/en
Publication of WO2014116335A3 publication Critical patent/WO2014116335A3/en
Publication of WO2014116335A9 publication Critical patent/WO2014116335A9/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B1/00—Conductors or conductive bodies characterised by the conductive materials; Selection of materials as conductors
    • H01B1/20—Conductive material dispersed in non-conductive organic material
    • H01B1/22—Conductive material dispersed in non-conductive organic material the conductive material comprising metals or alloys
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/621—Binders
    • H01M4/622—Binders being polymers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/18—Measuring force or stress, in general using properties of piezo-resistive materials, i.e. materials of which the ohmic resistance varies according to changes in magnitude or direction of force applied to the material
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M4/00—Electrodes
    • H01M4/02—Electrodes composed of, or comprising, active material
    • H01M4/62—Selection of inactive substances as ingredients for active masses, e.g. binders, fillers
    • H01M4/624—Electric conductive fillers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • General Physics & Mathematics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

A battery electrode includes an electrochemically active material and a binder covering the electrochemically active material. The binder includes a self-healing polymer and conductive additives dispersed in the self-healing polymer to provide an electrical pathway across at least a portion of the binder.
PCT/US2013/069326 2012-11-09 2013-11-08 Seal-healing composites and applications thereof WO2014116335A2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201380069839.4A CN104919626A (en) 2012-11-09 2013-11-08 Seal-healing composites and applications thereof

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261724838P 2012-11-09 2012-11-09
US61/724,838 2012-11-09

Publications (3)

Publication Number Publication Date
WO2014116335A2 WO2014116335A2 (en) 2014-07-31
WO2014116335A3 true WO2014116335A3 (en) 2014-10-23
WO2014116335A9 WO2014116335A9 (en) 2015-02-12

Family

ID=51228180

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2013/069326 WO2014116335A2 (en) 2012-11-09 2013-11-08 Seal-healing composites and applications thereof

Country Status (3)

Country Link
US (1) US9490045B2 (en)
CN (1) CN104919626A (en)
WO (1) WO2014116335A2 (en)

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CN104530701B (en) * 2015-01-15 2017-08-11 合肥工业大学 A kind of low temperature selfreparing conducing composite material and preparation method thereof
KR20160097706A (en) * 2015-02-09 2016-08-18 인천대학교 산학협력단 Highly elastic physically corss-linked binder induced by reversible acid-base interaction for high performance silicon anode
US11092563B2 (en) 2015-08-17 2021-08-17 Technion Research & Development Foundation Limited Self-healing platform unit for pressure and analyte sensing
US10601049B2 (en) 2015-08-31 2020-03-24 The Board Of Trustees Of The Leland Stanford Junior University High performance battery anodes with polymeric coatings including molecules cross-linked through dynamic bonds
CN105602193B (en) * 2015-09-30 2018-02-02 清华大学 One kind can self-healing composite insulating material and preparation method thereof
US10160835B2 (en) 2015-12-22 2018-12-25 The Board Of Trustees Of The Leland Stanford Junior University Self-healing polymers and applications thereof
CN106058292A (en) * 2016-02-03 2016-10-26 万向A二三系统有限公司 Preparation method for lithium-ion button cell
CN105576219B (en) * 2016-03-21 2017-12-22 湖南杉杉新能源有限公司 With three-dimensional Li+Self-healing layered cathode material of diffusion admittance and preparation method thereof
CN107698748B (en) * 2016-08-09 2020-03-10 翁秋梅 Dynamic polymer of hybrid cross-linked network and application thereof
CN107805309B (en) * 2016-09-09 2021-03-19 翁秋梅 Dynamic polymer with non-covalent cross-linked structure and application thereof
CN106229563B (en) * 2016-10-02 2019-07-05 复旦大学 A kind of flexible aquo-lithium ion battery and preparation method thereof with self-healing function
CN106654279B (en) * 2016-12-27 2019-02-05 天津先众新能源科技股份有限公司 A kind of battery pole piece with self-regeneration effect
CN108341951B (en) * 2017-01-25 2023-06-20 厦门天策材料科技有限公司 Dynamic polymer with hybrid cross-linked structure and application thereof
US10487235B2 (en) * 2017-02-17 2019-11-26 GM Global Technology Operations LLC Living cationic ring-opening polymerization (c-ROP) self healing coating for battery module packaging in electric vehicles (EV)
KR102044152B1 (en) * 2017-02-24 2019-11-13 성균관대학교산학협력단 Crack sensor including polymer for healing crack and electronic device including the same
US10985373B2 (en) * 2017-02-27 2021-04-20 Global Graphene Group, Inc. Lithium battery cathode and method of manufacturing
CN108865046B (en) * 2017-05-16 2021-05-14 天津大学 Self-healing supermolecule polyamide adhesive and preparation method and application thereof
US20210151748A1 (en) * 2017-05-31 2021-05-20 The Board Of Trustees Of The Leland Stanford Junior University Solid-state lithium metal battery based on three-dimensional electrode design
WO2019100069A1 (en) * 2017-11-20 2019-05-23 The Regents Of The University Of Colorado, A Body Corporate Dynamic covalent thermoset nanocomposites and uses thereof
US11008461B2 (en) * 2018-05-10 2021-05-18 Ut-Battelle, Llc Super-stretchable self-healing polymer
CN112585454A (en) 2018-08-21 2021-03-30 技术研究及发展基金有限公司 Multifunctional field effect transistor with inherent self-healing properties
CN110845739B (en) * 2018-08-21 2021-07-20 天津大学 Self-repairing elastomer polysiloxane composite material and preparation method thereof
US11087899B2 (en) * 2018-12-06 2021-08-10 The Board Of Trustees Of The University Of Alabama Self-healing and stretchable polymeric compositions
US11231778B2 (en) * 2019-06-19 2022-01-25 Korea Institute Of Science And Technology Bidirectional self-healing neural interface
KR102648427B1 (en) * 2019-06-25 2024-03-18 한국과학기술연구원 Method of making bidirectional neural interfaces having self-healability
US20210030497A1 (en) * 2019-07-31 2021-02-04 Auris Health, Inc. Apparatus, systems, and methods to facilitate instrument visualization
US11075348B2 (en) * 2019-08-07 2021-07-27 Samsung Electronics Co., Ltd. Thin film transistor and thin film transistor array and electronic device
CN110752371B (en) * 2019-10-31 2022-06-03 哈尔滨工业大学 Lithium-sulfur battery positive electrode active material with self-repairing function
CN110698706B (en) * 2019-11-22 2021-07-23 中国科学院深圳先进技术研究院 Nano composite material and preparation method thereof
US20230386697A1 (en) * 2020-10-13 2023-11-30 President And Fellows Of Harvard College Viscoelastic conductive hydrogel
CN112700908B (en) * 2020-12-16 2023-01-31 中国科学院苏州纳米技术与纳米仿生研究所 Intelligent composite material and preparation method and application thereof
WO2022170441A1 (en) * 2021-02-12 2022-08-18 University Of Manitoba Quantum tunneling organic composites
US20230148311A1 (en) * 2021-11-08 2023-05-11 Halliburton Energy Services, Inc. Uses For Supramolecular Host Guest Product Concentrators In The Oil Field
CN114400371B (en) * 2021-12-13 2023-07-28 深圳市贝特瑞新能源技术研究院有限公司 Polymer electrolyte and lithium ion battery
CN117133882A (en) * 2023-03-10 2023-11-28 荣耀终端有限公司 Negative electrode plate, processing method thereof, battery and electronic equipment

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Also Published As

Publication number Publication date
US9490045B2 (en) 2016-11-08
CN104919626A (en) 2015-09-16
WO2014116335A2 (en) 2014-07-31
US20160049217A1 (en) 2016-02-18
WO2014116335A9 (en) 2015-02-12

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